“Some students have believed there was a "hidden data line" of tech in Scientology, a line on which Scientology tech was given out by me but not made known to students.
… There is no such line.
Thewhole of technology is released in HCO Bulletins and HCO Policy Letters and tapes I do and release.
I don't tell people anything in some private way, not even Instructors.
'… If it isn't written, it isn't true …' Somebody says 'Ron said to —' and on a veteran staff you hear the rejoinder 'Let's see it …' So we have learned the hard way — 'If it isn't written, it wasn't said'.”
HCO P/L 16 April 1965, Issue I
KSW Series 22, The "Hidden Data Line"
(OEC Vol. 4, p. 347)
“A 'hidden data line' is a pretense that certain data exists outside of HCOBs, books, and tapes.”
HCOB 1 September 1971, Issue I
C/S Series 57, A C/S as a Training Officer — A Program for Flubless Auditing
(Subject Vol. 1, p. 214)